Resolving Façade Challenges In Existing Buildings

Investigate. Diagnose. Resolve. Façade performance perfected.

In-Use Consulting Excellence

At Nexivaa, we understand that façade and fenestration systems can develop performance issues over time. Our In-Use Consulting Services provide building owners, facility managers, and property developers with specialized technical expertise to investigate, diagnose, and resolve problems in existing building envelopes.

 

Led by qualified façade engineers with global experience, we bring a systematic, evidence-based approach to identify root causes and develop practical, cost-effective remediation strategies. As a trusted façade forensic audit consultant, we ensure that investigations are thorough and actionable.

Forensic Audit

Systematic Investigation of Performance Issues

We provide comprehensive forensic analysis of façade and fenestration systems to identify the root causes of performance failures. Our expertise also extends to envelope forensic audit for holistic evaluation of building envelope performance.

Our Forensic Approach

Visual Assessment

Visual Assessment

Detailed inspection of visible conditions and symptoms
Non-Destructive Testing

Non-Destructive Testing

Application of specialized diagnostic techniques
Destructive Investigation

Destructive Investigation

Strategic exposure of hidden conditions

Performance Testing

Verification of system functionality

Historical Document Review

Analysis of design and construction records

Environmental Data Analysis

Correlation with climate and usage patterns

Our design compliance control ensures that the executed façade and fenestration systems fully meet the technical and aesthetic expectations established during design.

Common Investigation Areas

Addressing Critical Performance Concerns

Water Infiltration Issues

  • Identification of leakage pathways and entry points
  • Analysis of drainage system functionality
  • Assessment of sealant conditions and compatibility
  • Evaluation of flashing and weather barrier integrity
  • Testing of system performance under controlled conditions

Thermal Performance Problems

  • Infrared thermography to identify thermal anomalies
  • Condensation pattern analysis
  • Thermal bridge identification
  • Environmental separation assessment
  • Energy performance verification

Acoustic Performance Issues

  • Sound transmission evaluation and measurement
  • Glazing system acoustic integrity assessment
  • Seal effectiveness and flanking transmission analysis
  • Environmental noise impact analysis
  • Acoustic specification compliance verification

Structural Concerns

  • Visual inspection for distress indicators
  • Deflection and movement assessment
  • Connection and anchor evaluation
  • Material deterioration analysis
  • Load path verification

Operational Challenges

  • Opening mechanism and hardware assessment
  • Frame distortion affecting operation evaluation
  • Security system functionality verification
  • Accessibility compliance for operation assessment
  • User interface and control system evaluation

Finish and Material Deterioration

  • Surface condition documentation
  • Material compatibility assessment
  • Coating and finish evaluation
  • Corrosion analysis
  • Environmental exposure assessment

Defect and Failure Assessment

Expert Analysis and Resolution

We provide specialized technical assessment of façade and fenestration defects and failures, delivering clear understanding and actionable remediation strategies. These services form a key part of our façade condition assessment services to ensure long-term building performance.

Our Assessment Services

Cause Determination

Scientific identification of failure mechanisms

Extent Mapping

Documentation of problem scope and distribution

Risk Evaluation

Analysis of safety, performance, and durability implications

Code Compliance Review

Verification against relevant regulations
Responsibility Analysis

Responsibility Analysis

Assessment of design, material, and installation factors
Progressive Monitoring

Progressive Monitoring

Tracking of condition development over time

Our defect and failure assessments provide building owners with clear technical understanding, enabling informed decisions about remediation approaches.

Expert Reports and Testimony

Professional Documentation and Representation

We provide comprehensive technical documentation and expert representation for façade and fenestration issues.

Our Expert Services

Technical Reports

Detailed documentation of findings and conclusions

Remediation Recommendations

Practical, prioritized solution strategies

Cost Estimating Support

Guidance on remediation budgeting

Expert Testimony

Professional representation in dispute resolution

Peer Review

Independent assessment of other consultants' findings

Technical Mediation

Facilitation of resolution between stakeholders

Our expert reports combine technical accuracy with clear communication, ensuring that complex issues are presented in an accessible, actionable format.

Remediation Design and Oversight

Implementing Effective Solutions

We provide comprehensive technical support for the implementation of façade and fenestration remediation projects. Alongside our consultancy, we also guide clients with façade maintenance services to sustain long-term system performance.

Our Remediation Services

Solution Development

Solution Development

Creation of appropriate repair strategies
Remediation Specification

Remediation Specification

Detailed technical requirements for repairs

Contractor Selection Support

Assistance with qualified vendor identification
Implementation Oversight

Implementation Oversight

Technical supervision of repair execution

Performance Verification

Validation of successful resolution
Documentation Update

Documentation Update

Revision of as-built records to reflect modifications

Our remediation support ensures that identified issues are resolved effectively, restoring façade and fenestration performance while optimizing repair investments.

Benefits of Our In-Use Consulting

Value Through Expertise

Root Cause Identification

Moving beyond symptoms to underlying issues

Performance Restoration

Return to intended functionality and aesthetics

Targeted Remediation

Focused solutions addressing actual problems

Risk Management

Identification and prioritization of safety concerns

Cost Optimization

Appropriate scope definition to prevent over-remediation

Informed Decision-Making

Clear technical basis for investment planning

Our In-Use Consulting Process

Initial Assessment

Preliminary evaluation and scope definition

Investigation Planning

Development of targeted diagnostic approach

Field Investigation

Systematic data collection and testing

Solution Development

Creation of appropriate remediation strategies

Implementation Support

Technical guidance during remediation

Success Stories

Commercial Office Building

Our forensic audit identified the root cause of persistent water infiltration through a curtain wall system, enabling targeted repairs that resolved a 5-year problem at a fraction of the cost of complete replacement.

Commercial Office Building

Luxury Residential Tower

We investigated widespread window condensation issues, revealing a combination of thermal bridging and ventilation deficiencies that were successfully addressed through targeted modifications.

Institutional Facility

Our expert assessment of façade panel failures enabled the building owner to secure appropriate remediation from the responsible parties, avoiding costly litigation while ensuring safe, proper repairs.

Institutional Facility

 Why Choose Nexivaa

Technical Excellence

Investigations conducted by qualified façade engineers with global experience

Systematic Approach

Methodical diagnosis based on evidence and analysis

Practical Solutions

Remediation strategies balancing performance and cost

Independent Perspective

Objective assessment without conflicts of interest

Clear Communication

Translation of complex technical issues into understandable terms

Let's Begin Giving Shape to Your Vision Today!

Ready to develop market-leading fenestration and façade systems?
Our expert team ensures complete confidentiality while bringing your vision to life.